Base | Representation |
---|---|
bin | 110101111101… |
… | …101111101110 |
3 | 222121201102000 |
4 | 311331233232 |
5 | 12110142132 |
6 | 1223113130 |
7 | 231146364 |
oct | 65755756 |
9 | 28551360 |
10 | 14146542 |
11 | 7a92563 |
12 | 48a27a6 |
13 | 2c14047 |
14 | 1c43634 |
15 | 139687c |
hex | d7dbee |
14146542 has 16 divisors (see below), whose sum is σ = 31436880. Its totient is φ = 4715496.
The previous prime is 14146529. The next prime is 14146553. The reversal of 14146542 is 24564141.
14146542 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 654 + 2 = 666.
14146542 is nontrivially palindromic in base 8.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130933 + ... + 131040.
It is an arithmetic number, because the mean of its divisors is an integer number (1964805).
Almost surely, 214146542 is an apocalyptic number.
14146542 is an abundant number, since it is smaller than the sum of its proper divisors (17290338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14146542 is a wasteful number, since it uses less digits than its factorization.
14146542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261984 (or 261978 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 14146542 is about 3761.1889077790. The cubic root of 14146542 is about 241.8522308956.
The spelling of 14146542 in words is "fourteen million, one hundred forty-six thousand, five hundred forty-two".
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